| OLD | NEW |
|---|
| 1 <html><head></head><body> | 1 <html><head></head><body> |
| 2 1, 3, and 4 should all show the same red square. 2 should show nothing. | 2 1, 3, and 4 should all show the same red square. 2 should show nothing. |
| 3 <ol> | 3 <ol> |
| 4 <li><canvas id="canvas" width="100" height="100"></canvas></li> | 4 <li><canvas id="canvas" width="100" height="100"></canvas></li> |
| 5 <li><img src="" id="a"></li> | 5 <li><img src="" id="a"></li> |
| 6 <li><img src="" id="b"></li> | 6 <li><img src="" id="b"></li> |
| 7 <li><img src="" id="c"></li> | 7 <li><img src="" id="c"></li> |
| 8 </ol> | 8 </ol> |
| 9 | 9 |
| 10 <script type="text/javascript"> | 10 <script type="text/javascript"> |
| 11 | 11 |
| 12 if (window.testRunner) | 12 if (window.testRunner) |
| 13 testRunner.dumpAsText(true); | 13 testRunner.dumpAsTextWithPixelResults(); |
| 14 | 14 |
| 15 var canvas = document.getElementById( 'canvas' ); | 15 var canvas = document.getElementById( 'canvas' ); |
| 16 var context = canvas.getContext( '2d' ); | 16 var context = canvas.getContext( '2d' ); |
| 17 var img = context.getImageData( 0, 0, canvas.width, canvas.height ); | 17 var img = context.getImageData( 0, 0, canvas.width, canvas.height ); |
| 18 | 18 |
| 19 var img_a = canvas.toDataURL( 'image/png' ); | 19 var img_a = canvas.toDataURL( 'image/png' ); |
| 20 | 20 |
| 21 /* fill with red */ | 21 /* fill with red */ |
| 22 for ( var i = 0; i < img.data.length; i += 4 ) | 22 for ( var i = 0; i < img.data.length; i += 4 ) |
| 23 img.data[i] = img.data[i+3] = 255; | 23 img.data[i] = img.data[i+3] = 255; |
| 24 | 24 |
| 25 context.putImageData( img, 0, 0 ); | 25 context.putImageData( img, 0, 0 ); |
| 26 var img_b = canvas.toDataURL( 'image/png' ); | 26 var img_b = canvas.toDataURL( 'image/png' ); |
| 27 | 27 |
| 28 console.log( 'a == b? ' + (img_a == img_b) ); | 28 console.log( 'a == b? ' + (img_a == img_b) ); |
| 29 | 29 |
| 30 context.moveTo( 0, 0 ); | 30 context.moveTo( 0, 0 ); |
| 31 context.lineTo( 0, 0 ); | 31 context.lineTo( 0, 0 ); |
| 32 context.stroke(); | 32 context.stroke(); |
| 33 | 33 |
| 34 var img_c = canvas.toDataURL( 'image/png' ); | 34 var img_c = canvas.toDataURL( 'image/png' ); |
| 35 console.log( 'a == c? ' + (img_a == img_c) ); | 35 console.log( 'a == c? ' + (img_a == img_c) ); |
| 36 | 36 |
| 37 document.getElementById( 'a' ).src = img_a; | 37 document.getElementById( 'a' ).src = img_a; |
| 38 document.getElementById( 'b' ).src = img_b; | 38 document.getElementById( 'b' ).src = img_b; |
| 39 document.getElementById( 'c' ).src = img_c; | 39 document.getElementById( 'c' ).src = img_c; |
| 40 </script> | 40 </script> |
| 41 | 41 |
| 42 </body></html> | 42 </body></html> |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 24438004:
Rename testRunner.dumpAsText(true) to testRunner.dumpAsTextWithPixelResults() (Closed)
Base URL: svn://svn.chromium.org/blink/trunk